diff options
Diffstat (limited to 'board/toradex/apalis-imx8/apalis-imx8.c')
| -rw-r--r-- | board/toradex/apalis-imx8/apalis-imx8.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c index 920cff572f..c2df36c69c 100644 --- a/board/toradex/apalis-imx8/apalis-imx8.c +++ b/board/toradex/apalis-imx8/apalis-imx8.c @@ -72,17 +72,20 @@ static void setup_iomux_uart(void) int board_early_init_f(void) { sc_pm_clock_rate_t rate = SC_80MHZ; - sc_err_t err = 0; + int ret; - /* Set UART0 clock root to 80 MHz */ - err = sc_pm_setup_uart(SC_R_UART_0, rate); - if (err) - return err; + /** + * Set UART0 clock root to 80 MHz and enable it + * This is needed in order for UART1 to work + */ + ret = sc_pm_setup_uart(SC_R_UART_0, rate); + if (ret) + return ret; /* Set UART1 clock root to 80 MHz and enable it */ - err = sc_pm_setup_uart(SC_R_UART_1, rate); - if (err != SC_ERR_NONE) - return err; + ret = sc_pm_setup_uart(SC_R_UART_1, rate); + if (ret) + return ret; setup_iomux_uart(); |